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Michael López-Alegría: Ax-3 Mission Commander | International Space Station
As the first all-European commercial astronaut mission to the International Space Station, Axiom Mission 3 (Ax-3) will "redefine the pathway to low-Earth orbit for nations around the globe." This mission is an opportunity for more countries to join the international space community and access low-Earth orbit to advance exploration and research in microgravity.
The Ax-3 Mission crew is expected to launch no earlier than Thursday, January 18, 2024, from Kennedy Space Center atop a SpaceX Falcon 9 rocket. Their Dragon Freedom crew spacecraft will have a day-and-a-half-long ride to the International Space Station.
Michael López-Alegría was born in Madrid, Spain, and immigrated to the U.S. as a young boy with his family. He has over 40 years of aviation and space experience with the U.S. Navy and NASA in a variety of roles, including Naval Aviator, engineering test pilot, NASA astronaut, and commander of the International Space Station (ISS).
Read his full biography on the Axiom Space website here:
"Axiom Space is guided by the vision of a thriving home in space that benefits every human, everywhere. The leader in providing space infrastructure as a service, Axiom offers end-to-end missions to the International Space Station today while privately developing its successor—a permanent commercial destination in Earth’s orbit that will sustain human growth off the planet and bring untold benefits back home."
Rollout of NASA's Experimental Supersonic X-59 Plane | This Week @NASA
Week of January 12, 2024: Rollout of NASA's experimental supersonic X-59 aircraft, schedule updates for future Artemis missions, and another year of global record heat . . . a few of the stories to tell you about —This Week at NASA!
Credit: National Aeronautics and Space Administration (NASA)
This image was obtained with the wide-field view of the Mosaic camera on the 4-meter Mayall Telescope at Kitt Peak National Observatory. Sh2-155, informally known as the "cave nebula," is a dark cloud of gas embedded in a giant emission nebula. The top edge of the cloud is illuminated by several hot, massive (OB) stars that are part of the Cepheus OB3 association. The image was generated with observations in Hydrogen alpha (red), Sulphur [S II] (blue) and I (orange) filters. In this image, North is left, East is down.
The Nicholas U. Mayall Telescope is a four-meter (158-inch) reflector telescope in Arizona named after the American observational astronomer of the same name. The telescope saw first light on February 27, 1973, and was the second-largest in the world at that time.
Credit: T.A. Rector (University of Alaska Anchorage) and H. Schweiker (WIYN and NOIRLab/NSF/AURA)
NASA’s X-59 Quiet Supersonic Aircraft Prepares for First Flight
NASA and Lockheed Martin Skunk Works recently unveiled the X-59 experimental aircraft, designed and built to reduce a loud sonic boom, associated with faster-than-sound flight, to a quiet sonic thump. The X-59 now moves closer to its first flight —a step toward making commercial supersonic flight over land a reality for everyone. Researchers on NASA’s Quesst mission will work to understand people’s reactions to the X-59’s thump and give that data to regulators, who will then consider writing new sound-based rules to lift the ban on commercial supersonic flight over land.
The X-59 is the centerpiece of NASA’s Quesst mission that seeks to solve one of the major barriers to supersonic flight over land, currently banned in the United States, by making sonic booms quieter.
NASA’s X-59 quiet supersonic research aircraft is the product of decades of aeronautics and supersonic flight research. The X-59 is designed to be able to fly supersonic, or faster than the speed of sound, without producing a loud sonic boom, which occurs when aircraft fly at such speeds. Instead, the X-59 is designed to reduce that boom to a quieter sonic “thump.”
The X-59's goal is to help change existing national and international aviation rules that ban commercial supersonic flight over land.
NASA’s X-59 Supersonic Aircraft: Rollout Day | The Quesst Mission
This is the X-59, a single-seat X-plane aiming to reduce the sound of the sonic boom to a mere thump. It opens the possibility for commercial supersonic flights over land, which has been prohibited since 1973. Be on the lookout for first flight! NASA’s X-59 quiet supersonic research aircraft image released for rollout day, Jan. 12, 2024. (This not a "render.")
NASA’s X-59 quiet supersonic research aircraft sits on the ramp at Lockheed Martin Skunk Works in Palmdale, California during sunrise, shortly after completion of painting. With its unique design, including a 38-foot-long nose, the X-59 was built to demonstrate the ability to fly supersonic, or faster than the speed of sound, while reducing the typically loud sonic boom produced by aircraft at such speeds to a quieter sonic “thump”.
The X-59 is the centerpiece of NASA’s Quesst mission, which seeks to solve one of the major barriers to supersonic flight over land, currently banned in the United States, by making sonic booms quieter.
NASA’s X-59 quiet supersonic research aircraft is the product of decades of aeronautics and supersonic flight research. The X-59 is designed to be able to fly supersonic, or faster than the speed of sound, without producing a loud sonic boom, which occurs when aircraft fly at such speeds. Instead, the X-59 is designed to reduce that boom to a quieter sonic “thump.”
The X-59's goal is to help change existing national and international aviation rules that ban commercial supersonic flight over land.
2023 Was the Hottest Year on Record | NASA Goddard
2023 was Earth’s warmest year since 1880, and the last 10 consecutive years have been the warmest 10 on record. Why does NASA, a space agency, look at Earth’s temperature? And how do we even measure global temperature?
Credit: NASA's Goddard Space Flight Center
Kathleen Gaeta (NASA ROTHE): Lead Producer, Lead Videographer, Writer, Editor
Gavin Schmidt (NASA GISS): Lead Scientist
Peter Jacobs (NASA GSFC): Supporting Scientist
Grace Weikert (GSFC ROTHE): Associate Producer
Katie Jepson (GSFC KBR): Associate Producer
Mark Subbarao (NASA GSFC): Lead Visualizer
Krystofer Kim (GSFC ROTHE): Lead Graphics Animator
NASA's Space to Ground: Laser Link | Week of Jan. 12, 2024
NASA's Space to Ground is your weekly update on what is happening aboard the International Space Station. Four private astronauts representing the United States, Italy, Turkey, and Sweden are scheduled to launch to the station aboard the SpaceX Dragon Freedom spacecraft at 5:11 p.m. EST on Jan. 17, 2024. The Axiom Mission 3 (Ax-3) quartet, commanded by Michael Lopez-Alegria from the U.S. and piloted by Walter Villadei from Italy, will dock to the Harmony module’s forward port at 5:15 a.m. on Jan. 19. The duo will be joined by Ax-3 Mission Specialists Alper Gezeravci from Turkey and Marcus Wandt from Sweden for two weeks of research and education activities aboard the orbital outpost.
Station Commander: Andreas Mogensen of the European Space Agency (Denmark)
Roscosmos (Russia): Oleg Kononenko, Nikolai Chub, Konstantin Borisov
JAXA: Flight Engineer Satoshi Furukawa (Japan)
NASA: Jasmin Moghbeli, Loral O'Hara (USA)
An international partnership of space agencies provides and operates the elements of the International Space Station (ISS). The principals are the space agencies of the United States, Russia, Europe, Japan, and Canada. The ISS has been the most politically complex space exploration program ever undertaken.
Learn more about the important research being operated on Station:
Planet Mars: Isolated Araneiform Topography | NASA Mars Reconnaissance Orbiter
Have you ever found that to describe something you had to go to the dictionary and search for just the right word?
The South Polar terrain of Mars is so full of unearthly features that we had to visit Mr. Webster to find a suitable term. “Araneiform” means “spider-like.” These are channels that are carved in the surface by carbon dioxide gas. We do not have this process on Earth.
The channels are somewhat radially organized and widen and deepen as they converge. In the past we have just referred to them as “spiders.” “Isolated araneiform topography” means that our features look like spiders that are not in contact with each other.
Image cutout is less than 1 km (under 1 mi) across and the spacecraft altitude was 244 km (152 mi).
The University of Arizona, Tucson, operates the High Resolution Imaging Science Experiment (HiRISE) instrument, that was built by Ball Aerospace & Technologies Corp., Boulder, Colorado.
NASA's Jet Propulsion Laboratory, a division of Caltech in Pasadena, California, manages the Mars Reconnaissance Orbiter Project for NASA's Science Mission Directorate, Washington.
“For 17 years, MRO has been revealing Mars to us as no one had seen it before,” said the mission’s project scientist, Rich Zurek of JPL.
Image Credit: NASA/JPL-Caltech/University of Arizona
The first launch of the Gravity-1 solid-fueled rocket took place from a sea-based platform off the coast of Haiyang, Shandong Province, China, on January 11, 2024, at 05:30 UTC (13:30 local time). Gravity-1 was designed by the Chinese aerospace company OrienSpace to launch payloads of up to 6.5 tons to low-Earth orbit (LEO), up to 4.2 tons to a 500km Sun-synchronous orbit (SSO) or up to 3.7 tons to a 700km Sun-synchronous orbit (SSO). It is nearly twice as heavy as the European Space Agency’s Vega-C, the previous record holder.
Gravity-1 successfully launched three Yunyao-1 satellites. The Yunyao-1 satellites are for Tianjin, China-based Yunyao Yuhang. Yunyao plans to construct a satellite constellation to provide data for global weather forecasting.
OrienSpace's launch of China's most powerful commercial solid-fuel rocket is a coup for the country's private aerospace sector. Gravity-1 represents a 'significant advancement in independent innovation within China’s commercial carrier rockets’, according to the official Aerospace China newspaper.
Gravity-1 has a thrust of 600 tonnes and can lift 6.5 tonnes of cargo into near Earth orbit. The rocket’s cargo compartment—4.2 meters in diameter and 9 meters tall (13.7 by 30 feet)—is spacious enough to accommodate cargo for the China Space Station, if needed. The Gravity-1 rocket can support the launch of up to 30 satellites weighing 100kg (220lbs) each, according to Aerospace China. The Gravity-1 consists of seven solid rocket motors. The bundling and separation of large solid rocket boosters has been a challenge around the world.
The Gravity-1 Mission was the fourth Chinese orbital launch of 2024 as of Jan. 11. It followed shortly after a Kuaizhou-1A solid rocket launch Jan. 11 (UTC) and the Jan. 9 launch of the China-Europe Einstein Probe.
OrienSpace has not disclosed the cost of its first launch, but chief operating officer Wei Kai said the company had adopted a series of measures to establish a large-scale, convenient and low-cost launch service model.
Its factory in Haiyang will achieve an annual production capacity of 20 rockets, he said.
The use of solid fuel is "convenient and safe." It allows for the process of rocket assembly, testing and launch to be completed within a 5km radius, significantly reducing production time and cost.
Offshore launches offer additional advantages in terms of safety and frequency with potential for weekly launch missions using a single vessel, according to OrienSpace.
Wei told Aerospace China the Gravity-1 rocket structure was designed for rapid mass production. Its core and boosters have the same diameter, simplifying the manufacturing process and significantly improving manufacturing efficiency, while cutting production costs.
Chief designer Bu Xiangwei said the firm’s improvements—such as enclosing the rocket in a white protective cover before transport and launch—had saved considerable costs.
The flexible cover kept the rocket’s temperature at around 15 degrees Celsius in winter and isolated external rain and snow.
“Through such an inflatable protective cover, we can achieve a low-cost and simplified environmental support system for carrier rockets,” Bu said, according to Aerospace China.
“The juncture where the rocket booster meets the core stage, no larger than an A4 sheet of paper, must endure a force of roughly 200 tonnes,” said Yao Song, the co-CEO of OrienSpace.
“Its strength must be matched also by its simplicity, ensuring a clean break when the time comes.
“This, indeed, showcases the depth of our technological expertise.”
Behind this feat stands a team of about 100 scientists and engineers who spent about three years carrying out 23 large-scale ground tests of the rocket system, 489 tests of individual components and 1,452 iteration tests to improve the rocket’s overall performance.
As China embarks on an ambitious plan to build a constellation of 13,000 satellites to rival SpaceX’s Starlink, the need for reliable and cost-effective launch vehicles is paramount. Many commercial aerospace companies are eyeing this lucrative opportunity.
OrienSpace said it aimed to achieve liquid rocket recyclability and reusability within two years, increasing its carrying capacity to 15-20 tonnes and further driving down costs.
Video Credits: China Central Television (CCTV)/China Global Television Network (CGTN)/OrienSpace
Gravity-1: Launch of China's 'Most Powerful' Solid-Fuel Commercial Rocket
The first launch of the Gravity-1 solid-fueled rocket took place from a sea-based platform off the coast of Haiyang, Shandong Province, China, on January 11, 2024, at 05:30 UTC (13:30 local time). Gravity-1 was designed by the Chinese aerospace company OrienSpace to launch payloads of up to 6.5 tons to low-Earth orbit (LEO), up to 4.2 tons to a 500km Sun-synchronous orbit (SSO) or up to 3.7 tons to a 700km Sun-synchronous orbit (SSO). It is nearly twice as heavy as the European Space Agency’s Vega-C, the previous record holder.
Gravity-1 successfully launched three Yunyao-1 satellites. The Yunyao-1 satellites are for Tianjin, China-based Yunyao Yuhang. Yunyao plans to construct a satellite constellation to provide data for global weather forecasting.
OrienSpace's launch of China's most powerful commercial solid-fuel rocket is a coup for the country's private aerospace sector. Gravity-1 represents a 'significant advancement in independent innovation within China’s commercial carrier rockets’, according to the official Aerospace China newspaper.
Gravity-1 has a thrust of 600 tonnes and can lift 6.5 tonnes of cargo into near Earth orbit. The rocket’s cargo compartment—4.2 meters in diameter and 9 meters tall (13.7 by 30 feet)—is spacious enough to accommodate cargo for the China Space Station, if needed. The Gravity-1 rocket can support the launch of up to 30 satellites weighing 100kg (220lbs) each, according to Aerospace China. The Gravity-1 consists of seven solid rocket motors. The bundling and separation of large solid rocket boosters has been a challenge around the world.
The Gravity-1 Mission was the fourth Chinese orbital launch of 2024 as of Jan. 11. It followed shortly after a Kuaizhou-1A solid rocket launch Jan. 11 (UTC) and the Jan. 9 launch of the China-Europe Einstein Probe.
OrienSpace has not disclosed the cost of its first launch, but chief operating officer Wei Kai said the company had adopted a series of measures to establish a large-scale, convenient and low-cost launch service model.
Its factory in Haiyang will achieve an annual production capacity of 20 rockets, he said.
The use of solid fuel is "convenient and safe." It allows for the process of rocket assembly, testing and launch to be completed within a 5km radius, significantly reducing production time and cost.
Offshore launches offer additional advantages in terms of safety and frequency with potential for weekly launch missions using a single vessel, according to OrienSpace.
Wei told Aerospace China the Gravity-1 rocket structure was designed for rapid mass production. Its core and boosters have the same diameter, simplifying the manufacturing process and significantly improving manufacturing efficiency, while cutting production costs.
Chief designer Bu Xiangwei said the firm’s improvements—such as enclosing the rocket in a white protective cover before transport and launch—had saved considerable costs.
The flexible cover kept the rocket’s temperature at around 15 degrees Celsius in winter and isolated external rain and snow.
“Through such an inflatable protective cover, we can achieve a low-cost and simplified environmental support system for carrier rockets,” Bu said, according to Aerospace China.
“The juncture where the rocket booster meets the core stage, no larger than an A4 sheet of paper, must endure a force of roughly 200 tonnes,” said Yao Song, the co-CEO of OrienSpace.
“Its strength must be matched also by its simplicity, ensuring a clean break when the time comes.
“This, indeed, showcases the depth of our technological expertise.”
Behind this feat stands a team of about 100 scientists and engineers who spent about three years carrying out 23 large-scale ground tests of the rocket system, 489 tests of individual components and 1,452 iteration tests to improve the rocket’s overall performance.
As China embarks on an ambitious plan to build a constellation of 13,000 satellites to rival SpaceX’s Starlink, the need for reliable and cost-effective launch vehicles is paramount. Many commercial aerospace companies are eyeing this lucrative opportunity.
OrienSpace said it aimed to achieve liquid rocket recyclability and reusability within two years, increasing its carrying capacity to 15-20 tonnes and further driving down costs.
Video Credit: China Central Television (CCTV)/OrienSpace
City Lights of North America, Earth Airglow & Stars | International Space Station
The city lights of North America appear under Earth's airglow and a starry night sky in this photograph from the International Space Station as it orbited 262 miles above North Dakota.
Airglow occurs when atoms and molecules in the upper atmosphere, excited by sunlight, emit light to shed their excess energy. Or, it can happen when atoms and molecules that have been ionized by sunlight collide with and capture a free electron. In both cases, they eject a particle of light—called a photon—in order to relax again. The phenomenon is similar to auroras, but where auroras are driven by high-energy particles originating from the solar wind, airglow is energized by ordinary, day-to-day solar radiation.
Unlike auroras, which are episodic and fleeting, airglow constantly shines throughout Earth’s atmosphere, and the result is a tenuous bubble of light that closely encases our entire planet. (Auroras, on the other hand, are usually constrained to Earth’s poles.) Just a tenth as bright as all the stars in the night sky, airglow is far more subdued than auroras, too dim to observe easily except in orbit or on the ground with clear, dark skies and a sensitive camera. However, it is a marker nevertheless of the dynamic region where Earth meets space . . .
Station Commander: Andreas Mogensen of the European Space Agency (Denmark)
Roscosmos (Russia): Oleg Kononenko, Nikolai Chub, Konstantin Borisov
JAXA: Flight Engineer Satoshi Furukawa (Japan)
NASA: Jasmin Moghbeli, Loral O'Hara (USA)
An international partnership of space agencies provides and operates the elements of the International Space Station (ISS). The principals are the space agencies of the United States, Russia, Europe, Japan, and Canada. The ISS has been the most politically complex space exploration program ever undertaken.
Learn more about the important research being operated on Station:
Astronomers Find Spark of Star Birth Across Billions of Years | NASA Chandra
Astronomers have completed the largest and most detailed study of what triggers stars to form in the universe’s biggest galaxies using NASA’s Chandra X-ray Observatory and other telescopes. They have found, remarkably, that the conditions for stellar conception in these exceptionally massive galaxies have not changed over the last ten billion years.
While there are lots of things that could have affected star formation over the last ten billion years, this new study suggests that the main driver of star formation in these huge galaxies really comes down to one thing—whether or not the hot gas surrounding them can cool off quickly enough.
Clusters of galaxies are the largest objects in the universe held together by gravity and contain huge amounts of hot gas seen in X-rays. The mass of this hot gas is several times the total mass of all the stars in all the hundreds of galaxies typically found in galaxy clusters.
The researchers studied the brightest and most massive class of galaxies in the universe, called brightest cluster galaxies, in the centers of 95 clusters of galaxies. The galaxy clusters chosen are themselves an extreme sample—the most massive clusters in a large survey using the South Pole Telescope. The clusters range in location between 3.4 and 9.9 billion light-years from Earth.
The team found that star formation in the galaxies that they studied is triggered when the amount of disordered motion in the hot gas—a physical concept called “entropy”—falls below a critical threshold. Below this threshold, the hot gas inevitably cools to form new stars.
The type of star formation the astronomers are seeing is remarkably consistent. Even though the universe looked very different back billions of years ago, it appears that the trigger for stars to form in these galaxies does not. In the end, a single number could tell us whether billions of stars and planets formed in these huge galaxies, going back ten billion years.
Overview of Einstein Probe Mission | China-Europe Scientific Partnership
A Long March-2C rocket launched the Einstein Probe (EP) from the Xichang Satellite Launch Center in China's southwestern Sichuan province on January 9, 2024, at 07:03 UTC (15:03 local time). The Einstein Probe (爱因斯坦探针) is a collaboration led by the Chinese Academy of Sciences (CAS) with the European Space Agency (ESA) and the Max Planck Institute for Extraterrestrial Physics (MPE) in Germany. The Einstein Probe is equipped with a new generation of X-ray instruments with high sensitivity and a very wide view, designed to observe powerful blasts of X-ray light coming from neutron stars and black holes.
China's newly launched X-ray satellite Einstein Probe (EP) will help scientists further unlock valuable information about the universe by observing distant flashes from cosmic events.
According to the EP mission's official website:
"The Einstein Probe can capture sudden cosmic burst events, or violent activities of celestial bodies. This kind of celestial body that suddenly appears in the universe, lasts for a few moments, and then disappears quickly is called a transient," said Yuan Weimin, chief scientist of the Einstein Probe.
There are many spectacular transients and bursts in the universe from stellar activities near the solar system to gamma ray bursts from the distant early universe. They can generate huge radioactive energy in a very short period of time, concentrated in the X-ray band, producing complex and changing brightness levels like sparkling fireworks. Such transients and bursts originate from the critical stages of the formation and evolution of celestial bodies, and carry key information for studying the universe. However, due to absorption by the Earth's atmosphere, X-rays containing valuable information cannot reach the ground.
"These transients are relatively far away, and their signals are relatively dim. They appear randomly in space. We don't know when and in what direction they appear. So it is difficult for current satellites to detect them, and we need a monitor with very high sensitivity and large field-of-view. That's why we developed the Einstein Probe—to capture these more remote and dimmer transients and bursts," Yuan said.
Learn more about the international Einstein Probe X-ray Mission:
China-Europe Scientific Partnership: Einstein Probe Long March Rocket Launch
A Long March-2C rocket launched the Einstein Probe (EP) from the Xichang Satellite Launch Center in China's southwestern Sichuan province on January 9, 2024, at 07:03 UTC (15:03 local time). The Einstein Probe (爱因斯坦探针) is a collaboration led by the Chinese Academy of Sciences (CAS) with the European Space Agency (ESA) and the Max Planck Institute for Extraterrestrial Physics (MPE) in Germany. The Einstein Probe is equipped with a new generation of X-ray instruments with high sensitivity and a very wide view, designed to observe powerful blasts of X-ray light coming from neutron stars and black holes.
China's newly launched X-ray satellite Einstein Probe (EP) will help scientists further unlock valuable information about the universe by observing distant flashes from cosmic events.
According to the EP mission's official website:
"The Einstein Probe can capture sudden cosmic burst events, or violent activities of celestial bodies. This kind of celestial body that suddenly appears in the universe, lasts for a few moments, and then disappears quickly is called a transient," said Yuan Weimin, chief scientist of the Einstein Probe.
There are many spectacular transients and bursts in the universe from stellar activities near the solar system to gamma ray bursts from the distant early universe. They can generate huge radioactive energy in a very short period of time, concentrated in the X-ray band, producing complex and changing brightness levels like sparkling fireworks. Such transients and bursts originate from the critical stages of the formation and evolution of celestial bodies, and carry key information for studying the universe. However, due to absorption by the Earth's atmosphere, X-rays containing valuable information cannot reach the ground.
"These transients are relatively far away, and their signals are relatively dim. They appear randomly in space. We don't know when and in what direction they appear. So it is difficult for current satellites to detect them, and we need a monitor with very high sensitivity and large field-of-view. That's why we developed the Einstein Probe—to capture these more remote and dimmer transients and bursts," Yuan said.
Learn more about the international Einstein Probe X-ray Mission:
Video Credit: Chinese Academy of Sciences (CAS)/China Central Television (CCTV)/China Aerospace Science and Technology Corporation (CASC)/European Space Agency (ESA)
New Year Orbital Sunrise in Earth's Atmosphere | International Space Station
The first rays of an orbital sunrise penetrate Earth's atmosphere in this photograph from the International Space Station as it orbited 263 miles above the Atlantic Ocean off the coast of the Canadian island of Newfoundland.
Station Commander: Andreas Mogensen of the European Space Agency (Denmark)
Roscosmos (Russia): Oleg Kononenko, Nikolai Chub, Konstantin Borisov
JAXA: Flight Engineer Satoshi Furukawa (Japan)
NASA: Jasmin Moghbeli, Loral O'Hara (USA)
An international partnership of space agencies provides and operates the elements of the International Space Station (ISS). The principals are the space agencies of the United States, Russia, Europe, Japan, and Canada. The ISS has been the most politically complex space exploration program ever undertaken.
Learn more about the important research being operated on Station:
The Great Rift: Dust-filled Sky over Cerro Tololo Inter-American Observatory
Is that a cosmic crack in the sky? No, it is just the colossal clouds of dust known as the Great Rift! In this stunning image of the Cerro Tololo Inter-American Observatory (CTIO), a Program of the National Science Foundation’s NOIRLab, the Great Rift’s dark clouds appear to slice the Milky Way’s river of starlight in half.
Running vertically through this image, the Great Rift reminds us that our Milky Way is not simply a collection of stars. Our home galaxy is also host to a staggering amount of interstellar dust. In fact, the Great Rift alone contains a million Suns’ worth of it! This opaque cloud complex is made of ultrafine particles around ten times smaller than pollen. Despite their diminutive size, together they can obscure the light from the brightest part of our galaxy.
Another ‘cloud’ of dust is also visible from this view. Running diagonally downward from the top left of this image is a band of interplanetary dust. Its white glow is known as zodiacal light. Unlike the Great Rift which is dark and far beyond our cosmic neighborhood, this dust is bright and within our Solar System. Its faint white glow is caused by reflected sunlight. To the upper left in the zodiacal light is a triangle of the three planets (from left to right) Venus, Mars and Saturn.
This photo was taken as part of the NOIRLab 2022 Photo Expedition to all the NOIRLab sites. Tomas Slovinský, the photographer, is a NOIRLab Audiovisual Ambassador.